What is the meaning of Nou?

Alternative form of noh (“classical Japanese music drama”).

now (at this time)

alternative form of nouzòt (“we, us; our”)

we; us (first-person plural personal pronoun)

nut (a hard-shelled seed)

inflection of noure:

come on; modal particle indicating a certain degree of urgency or impatience on behalf of the speaker.

modal particle expressing a certain contrast or disjuncture

alternative form of nu: now, at the present time

so, well; when pressing someone

well; indicates a certain degree of doubt.

wow; indicates amazement or surprise.

yours, for you (second person singular)

alternative spelling of noo (“now”)

Source: wiktionary.org

See also